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Lenovo K4 Note

Lenovo K4 Note

Pros

  • Big display (5.5 inches)
  • Lots of RAM (3 GB RAM)
  • Dual SIM card support

Cons

No cons

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Description

The Lenovo K4 Note is one of the most anticipated devices on a global scale when it comes to affordable phones.The Lenovo K4 Note brings a fingerprint scanner on the back and a completely redefined design and style. The most noticeable feature of the K4 Note are definitely the two front firing speakers and that's quite the rarity in an affordable phone of this class. Hardware-wise the phone features MediaTek MT6753 octa-core SoC, 16GB of internal storage, microSD card support and 3300mAh battery. A 13-megapixel rear cam with Phase Detection auto-focus is available, as well as a 5-megapixel selfie shooter.

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Design

  • Device type:
    • Smart phone
  • OS:
    • Android (5.1)
  • Dimensions:
    • 6.05 x 3.01 x 0.36 inches (153.7 x 76.5 x 9.1 mm)
  • Weight:
    • 5.64 oz (160 g)
      the average is 5.5 oz (157 g)
  • Materials:
    • Main body: Plastic
  • Features:
    • Fingerprint (touch), Touch sensitive control keys
  • Colors:
    • Black

Display

  • Physical size:
    • 5.5 inches
  • Resolution:
    • 1080 x 1920 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 401 ppi
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • IPS LCD
  • Screen-to-body ratio:

    Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

    • 70.98 %
  • Features:
    • Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

  • Camera:
      • 13 megapixels
    • Flash:
      • Dual LED
    • Hardware Features:
      • Autofocus (Phase detection)
    • Software Features:
      • Geo tagging
  • Camcorder:
      • Yes
    • Features:
      • Video calling
  • Front-facing camera:
      • 5 megapixels

Hardware

  • System chip:

    System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

    • MediaTek MT6753
  • Processor:

    Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

    • Octa-core, 1500 MHz, ARM Cortex-A53, 64-bit
  • Graphics processor:

    Graphics processor - The graphics processor is important for the smooth operation of the system and especially in games and other applications that may involve complex graphics and animations.

      • ARM Mali-T720 MP3
  • System memory:

    System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

    • 3 GB RAM
  • Built-in storage:

    Built-in storage - Bigger storage capacity allows you to keep more content saved onto your device, such as more applications, photos or video. Games and video content typically take up the biggest amount of storage space.

    • 16 GB
  • Storage expansion:

    Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

    • microSD, microSDHC, microSDXC up to 128 GB

Battery

  • Capacity:

    Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

    • 3300 mAh
  • Type:
    • Not user replaceable, Li - Ion
  • Talk time:
    • 22.00 hours
      the average is 20 h (1195 min)
  • Stand-by time:
    • 11.0 days (265 hours)
      the average is 19 days (449 h)

Multimedia

  • Music player:
    • Filter by:
      • Album, Artist, Genre, Playlists
    • Features:
      • Album art cover, Background playback, Dolby Atmos
  • Radio:
      • FM
  • Speakers:
    • Earpiece, Stereo speakers

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 900, 1900, 2100 MHz
  • LTE (FDD):
    • Bands 1, 3, 5, 7, 8, 20
  • LTE (TDD):
    • Bands 40, 41
  • Data:
    • LTE Cat 4 (150/50 Mbit/s), HSPA
  • Micro SIM:
    • Yes
  • Multiple SIM cards:
    • 2 slots

Phone features

  • Sensors:
      • Accelerometer, Compass, Gesture
  • Notifications:
    • Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Other features:
    • Voice dialing, Voice commands, Voice recording
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Connectivity

  • Bluetooth:
      • 4.0
  • Wi-Fi:
      • 802.11 a, b, g, n, ac, dual-band
    • Mobile hotspot:
      • Yes
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device, USB charging
  • Positioning:

    Positioning - This field shows the positioning systems supported by the device. The most common types are GPS and A-GPS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization.

    • GPS, A-GPS
  • Navigation:
    • Turn-by-turn navigation, Voice navigation
  • Other:
    • NFC, Tethering, Computer sync, OTA sync

Availability

  • Officially announced:
    • 05 Jan 2016

Shopping information

  • MSRP price:
    • $ 180

Regulatory Approval

  • FCC measured SAR:

    FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

    • Head:
      • 0.84 W/kg
    • Body:
      • 0.71 W/kg

To see the full specifications with in-depth details click here.


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